52
Specifications
Input of external sample
Input frequency range
0 to 300 kHz (out-of-band filter: 330 kHz, −3dB)
Absolute maximum input voltage
AC/DC 30 V
Number of input pulses/rotations
0.5 to 1024 P/R
Input pulse division function
1 to 1024 division in increments of 1
• Required when the input frequency exceeds 4 kHz
Waveform monitor
Waveform can be checked on the screen.
External sample input display
Pulse detection Screen display Rotation speed
External trigger input
Input terminal
BNC (C02 type)
Input voltage range
±12 V
Input impedance
100 kΩ
Input coupling
DC or AC
Detection level
−12 o 12 V in increments of 0.025 V
Slope
+ (rising) or − (falling)
Hysteresis level
Any value (0.025 to 24 V, initial value: 0.5 V)
Input frequency range
0 to 300 kHz (out-of-band filter: 330 kHz −3 dB)
Absolute maximum input voltage
AC/DC 30 V
Waveform monitor
Waveform can be checked on the screen.
External trigger input display
Screen display at the pulse detection: EXT TRIG blinking
Analog filter
HPF (standard)
Cut-off frequency (fixed) 1 Hz, 3 Hz, 10 Hz
•
The 10 Hz filter is a third-order Butterworth filter and
complies with the vibration severity standard, ISO
2954.
Passband amplitude accuracy: ±0.15 dB
Harmonic distortion: −75 dB or less
LPF (standard)
Cut-off frequency (fixed) 1 kHz, 10 kHz
•
The 1 kHz filter is a third-order Butterworth filter and
complies with the vibration severity standard, ISO 2954.
Passband amplitude accuracy: ±0.15 dB
Harmonic distortion: −75 dB or less
Band bus filter (option)
CF-0473 amplitude modulation component extraction function
(option)
Envelope (option)
CF-0473 amplitude modulation component extraction function
(option)
Liquid crystal display
Size
8.4 type
Resolution
800 × 600 dots
•
Percentage of effective number of dots: 99.999% or more
System
Color TFT LCD equipped with a resistive touch panel
Brightness control
2 stages of ON and OFF
Illumination (backlight)
White LED
Summary of Contents for CF-4700
Page 1: ...User guide CF 4700 FFT Comparator...
Page 2: ......
Page 62: ...60 External Dimensions 7 External Dimensions...
Page 63: ......
Page 64: ......